Title: 10 TOP Things to Do in Hakalau March 2026 | Expedia.co.uk [Hakalau Travel Guide](https://expedia.co.uk/Hakalau.dx11884)[Hotels in Hakalau](https://expedia.co.uk/Hakalau-Hotels.d11884.Travel-Guide-Hotels)[Hakalau Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Hakalau.d11884.Car-Hire-Guide)[Hakalau Holidays](https://expedia.co.uk/Hakalau.d11884.Holidays-City-Breaks) # What to do in Hakalau, HI ## Activities, attractions and tours ## Visit Hakalau Types of activities [Hakalau travel guide](https://expedia.co.uk/Hakalau.dx11884) ![Hakalau](https://images.trvl-media.com/place/6069057/ba3dd421-0521-4328-9ca2-0e42bb6d2835.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![Hakalau](https://images.trvl-media.com/place/6069057/28f0783f-37c9-4033-8876-7a9daa39c90c.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![Hakalau](https://images.trvl-media.com/place/6069057/628f9534-168a-4a17-8b24-ca91d89dfe70.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![Hakalau](https://images.trvl-media.com/place/6069057/cf403496-128d-416f-aaed-7262f5150375.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![Hakalau](https://images.trvl-media.com/place/6069057/59af9b85-77f2-4e8c-9855-e3353f6537b1.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ## Hakalau Attractions Let Expedia help you to experience the best that Hakalau has to offer! If you’re planning a trip to Hakalau, we can provide you with a list of the top sightseeing attractions, as well as helping you to find unmissable activities. Whether you’re travelling to Hakalau with your family, planning a romantic trip with your loved one, or visiting on business, we’ll make it easy to plan an unforgettable holiday that checks all the boxes. #### Places of interest in Hakalau Hakalau is crammed with must-see places to visit and things to do. We can help you decide where to stay in Hakalau, and make it a breeze to explore Hakalau and the surrounding areas with our guides on where to go, what to see and when to see it. No matter how long your stay, it’s easy to find places of interest in Hakalau to make sure that you enjoy your holiday to the fullest and don’t miss a thing. Leave the local knowledge to us and leave the hassle behind. If you’re planning a visit to Hakalau, why not check out our handy guides to places of interest in the area? You can browse lists of things to do, learn about the most popular attractions, and get help with planning the details of your trip. Expedia makes it easy for you to check out all the top sights in Hakalau. #### Hakalau attractions Hakalau has something for everyone, so whether you’re planning to get active on a summer holiday, put a spring in your step with a romantic rendezvous, or pamper yourself with a leisurely winter trip, you’ll find plenty of attractions in Hakalau to keep you entertained. Expedia makes it easy to book your flight, hotel and rental car in advance, making for hassle-free travel and freeing you up to explore the sights of Hakalau. Looking for things to do in Hakalau can be time-consuming, but we can take the hassle out of planning your holiday. Whether you’re looking to get active in the great outdoors, sample the cuisine of Hakalau or catch up with the vibrant local culture, our guides to Hakalau attractions ensure that you’ll have a successful trip, whatever the season. Happy trails! --- - ![find price illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__find_price.svg) ### Explore activities Explore thousands of experiences from activities and attractions to day tours and transfer. - ![calendar shield illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__calendar_shield.svg) ### Book with ease Skip the line- book tickets online in minutes to top attractions with free cancellation on many activities. - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Treat yourself One Key members save % or more on select activities, hotels, cars and holiday rentals. [Learn about One Key](https://www.expedia.co.uk/welcome-one-key) --- ### Most fun & popular experiences in Hakalau ### Tours & day trips [See all 29 activities](https://expedia.co.uk/things-to-do/search?&rid=11884&location=Hakalau&filter.categories=ToursDayTrips) ![Big Island GOAT Experience: Mauna Kea Summit, Sunset & Stars](https://mediaim.expedia.com/localexpert/3901815/b66d90ef-8091-4196-a8fa-eced096b6157.jpg?impolicy=resizecrop&rw=500&rh=280) ### Big Island GOAT Experience: Mauna Kea Summit, Sunset & Stars 8h 9.8/10 1,089 Viator reviews Free cancellation available £218 includes taxes & fees per adult [](https://www.expedia.co.uk/things-to-do/mauna-kea-summit-sunset-and-stars-hilo-kona-waikoloa-pick-up.a3901815.activity-details?&rid=11884&location=Hakalau&swp=off) ![Mauna Kea Summit & Stars Adventure](https://mediaim.expedia.com/localexpert/381884/891e9afa-9f67-411a-94c0-abd308e73895.jpg?impolicy=resizecrop&rw=500&rh=280) ### Mauna Kea Summit & Stars Adventure 8h 20m 9/10 53 verified reviews Free cancellation available £249 includes taxes & fees per traveller [](https://www.expedia.co.uk/things-to-do/mauna-kea-summit-stars-adventure.a381884.activity-details?&rid=11884&location=Hakalau&swp=off) ![Hilo Shore Excursion: Volcano Safari Lava Caves & Black Sand](https://mediaim.expedia.com/localexpert/2305215/d3728701-0dde-4650-a071-a3c5d801af13.jpg?impolicy=resizecrop&rw=500&rh=280) ### Hilo Shore Excursion: Volcano Safari Lava Caves & Black Sand 6h 9.6/10 248 Viator reviews Free cancellation available £121 includes taxes & fees per adult [](https://www.expedia.co.uk/things-to-do/hilo-shore-excursion-volcano-safari-lava-caves-falls-highlights-small-group.a2305215.activity-details?&rid=11884&location=Hakalau&swp=off) ![Umauma Falls Private Waterfall And River Swim](https://mediaim.expedia.com/localexpert/50730293/65f83285-cba0-44f7-8c95-a865169e4051.jpg?impolicy=resizecrop&rw=500&rh=280) ### Umauma Falls Private Waterfall And River Swim 2h Free cancellation available £71 includes taxes & fees per adult [](https://www.expedia.co.uk/things-to-do/umauma-falls-private-waterfall-and-river-swim.a50730293.activity-details?&rid=11884&location=Hakalau&swp=off) ![10 Bar Hawaiian Craft Chocolate Tasting Experience](https://mediaim.expedia.com/localexpert/49280053/7153c664-bc35-4a61-abc2-4b52e21be50e.jpg?impolicy=resizecrop&rw=500&rh=280) ### 10 Bar Hawaiian Craft Chocolate Tasting Experience 1h 30m Free cancellation available £57 includes taxes & fees per adult [](https://www.expedia.co.uk/things-to-do/history-of-chocolate-and-10-bar-hawaiian-craft-chocolate-tasting.a49280053.activity-details?&rid=11884&location=Hakalau&swp=off) ![Hilo Shore Excursion: Active Volcano, Lava Tube, Waterfall and Gardens](https://mediaim.expedia.com/localexpert/1719581/ee99c08b-c3fc-45ce-b41a-2424ac148877.jpg?impolicy=resizecrop&rw=500&rh=280) ### Hilo Shore Excursion: Active Volcano, Lava Tube, Waterfall and Gardens 5h 30m 10/10 231 Viator reviews Free cancellation available £142 includes taxes & fees per adult [](https://www.expedia.co.uk/things-to-do/hilo-shore-excursion-active-volcano-lava-tube-waterfall-and-gardens.a1719581.activity-details?&rid=11884&location=Hakalau&swp=off) ![“Ultimate Big Island Experience” Volcano,Waterfall,Beach & Lunch](https://mediaim.expedia.com/localexpert/49170503/a1bc1d68-5f15-463c-93a2-225c707d4acf.jpg?impolicy=resizecrop&rw=500&rh=280) ### “Ultimate Big Island Experience” Volcano,Waterfall,Beach & Lunch 7h 10/10 45 Viator reviews Free cancellation available £143 includes taxes & fees per adult [](https://www.expedia.co.uk/things-to-do/big-island-half-day-tour-with-lunch.a49170503.activity-details?&rid=11884&location=Hakalau&swp=off) ![Hilo Shore Excursion: Visit Volcano, Waterfall, Beach with Lunch](https://mediaim.expedia.com/localexpert/49394475/988a3fed-7d2d-4e63-929e-27e01d2e39d9.jpg?impolicy=resizecrop&rw=500&rh=280) ### Hilo Shore Excursion: Visit Volcano, Waterfall, Beach with Lunch 7h 10/10 59 Viator reviews Free cancellation available £143 includes taxes & fees per adult [](https://www.expedia.co.uk/things-to-do/hilo-shore-excursion-visit-volcano-waterfall-beach-with-lunch.a49394475.activity-details?&rid=11884&location=Hakalau&swp=off) ![Mauna Kea Arnott's Adventures](https://mediaim.expedia.com/localexpert/2957393/d89b8625-4547-4075-900a-9722fd871a7a.jpg?impolicy=resizecrop&rw=500&rh=280) ### Mauna Kea Arnott's Adventures 7h 9.8/10 58 Viator reviews £192 includes taxes & fees per adult [](https://www.expedia.co.uk/things-to-do/mauna-kea-arnotts-adventures.a2957393.activity-details?&rid=11884&location=Hakalau&swp=off) ![Maunakea Stellar Explorer HILO](https://mediaim.expedia.com/localexpert/1392991/abef3aa3-51ea-4166-bdc4-5250c33e9461.jpg?impolicy=resizecrop&rw=500&rh=280) ### Maunakea Stellar Explorer HILO 7h 9.2/10 32 Viator reviews Free cancellation available £143 includes taxes & fees per adult [](https://www.expedia.co.uk/things-to-do/maunakea-stellar-explorer-hilo.a1392991.activity-details?&rid=11884&location=Hakalau&swp=off) ### Private & custom tours [See all 8 activities](https://expedia.co.uk/things-to-do/search?&rid=11884&location=Hakalau&filter.categories=Privatecustomtours) ![Hilo Shore Excursion: Volcano Safari Lava Caves & Black Sand](https://mediaim.expedia.com/localexpert/2305215/d3728701-0dde-4650-a071-a3c5d801af13.jpg?impolicy=resizecrop&rw=500&rh=280) ### Hilo Shore Excursion: Volcano Safari Lava Caves & Black Sand 6h 9.6/10 248 Viator reviews Free cancellation available £121 includes taxes & fees per adult [](https://www.expedia.co.uk/things-to-do/hilo-shore-excursion-volcano-safari-lava-caves-falls-highlights-small-group.a2305215.activity-details?&rid=11884&location=Hakalau&swp=off) ![Cruise Ship Favourite Hilo Excursion Volcanoes and Akaka Falls](https://mediaim.expedia.com/localexpert/50805867/dfc686fd-9860-4167-8930-832c857bafb1.jpg?impolicy=resizecrop&rw=500&rh=280) ### Cruise Ship Favourite Hilo Excursion Volcanoes and Akaka Falls 8h Free cancellation available £226 includes taxes & fees per adult [](https://www.expedia.co.uk/things-to-do/cruise-ship-favourite-hilo-excursion-volcanoes-and-akaka-falls.a50805867.activity-details?&rid=11884&location=Hakalau&swp=off) ![Private Big Island: Volcano, Waterfalls & Coffee Full-Day Tour](https://mediaim.expedia.com/localexpert/49762317/d3a4ab3a-0d7f-4e43-98ee-b31589a6b9e0.jpg?impolicy=resizecrop&rw=500&rh=280) ### Private Big Island: Volcano, Waterfalls & Coffee Full-Day Tour 11h 10/10 1 verified review Free cancellation available £1,203 includes taxes & fees per traveller\* \*Get lower prices by selecting more than 2 adults [](https://www.expedia.co.uk/things-to-do/private-big-island-tour-of-east-to-west.a49762317.activity-details?&rid=11884&location=Hakalau&swp=off) ![Hilo-6 Hour Private Tour-Volcanoes NP, Rainbow Falls and more.](https://mediaim.expedia.com/localexpert/46096713/71411c68-cc88-43d7-b60b-f44a791476af.jpg?impolicy=resizecrop&rw=500&rh=280) ### Hilo-6 Hour Private Tour-Volcanoes NP, Rainbow Falls and more. 6h 10/10 3 Viator reviews Free cancellation available £1,055 includes taxes & fees per traveller\* \*Get lower prices by selecting more than 2 adults [](https://www.expedia.co.uk/things-to-do/6-hour-private-tour-of-volcanoes-np-rainbow-falls-and-more.a46096713.activity-details?&rid=11884&location=Hakalau&swp=off) ![Private Island Volcano Tour in Hawaii with Pickup Included](https://mediaim.expedia.com/localexpert/3641792/bde7c6cb-3263-4854-aaa1-b3791b25688a.jpg?impolicy=resizecrop&rw=500&rh=280) ### Private Island Volcano Tour in Hawaii with Pickup Included 10h 9.8/10 38 Viator reviews Free cancellation available £664 includes taxes & fees per traveller\* \*Get lower prices by selecting more than 2 adults [](https://www.expedia.co.uk/things-to-do/private-island-tour-in-hawaii-with-pickup-included.a3641792.activity-details?&rid=11884&location=Hakalau&swp=off) ![Hilo Private: Waterfalls and Mauna Kea Visitor Centre Experience](https://mediaim.expedia.com/localexpert/51850137/2c62a541-add8-4c48-a589-792c8e241a7f.jpg?impolicy=resizecrop&rw=500&rh=280) ### Hilo Private: Waterfalls and Mauna Kea Visitor Centre Experience 7h Free cancellation available £716 includes taxes & fees per traveller\* \*Get lower prices by selecting more than 2 adults [](https://www.expedia.co.uk/things-to-do/hilo-private-waterfalls-and-mauna-kea-visitor-centre-experience.a51850137.activity-details?&rid=11884&location=Hakalau&swp=off) ![Kona Private Waterfalls and Mauna Kea Visitor Centre Experience](https://mediaim.expedia.com/localexpert/51888756/950b6903-df75-42eb-a85d-115ba9d19c0e.jpg?impolicy=resizecrop&rw=500&rh=280) ### Kona Private Waterfalls and Mauna Kea Visitor Centre Experience 9h Free cancellation available £716 includes taxes & fees per traveller\* \*Get lower prices by selecting more than 2 adults [](https://www.expedia.co.uk/things-to-do/kona-private-waterfalls-and-mauna-kea-visitor-centre-experience.a51888756.activity-details?&rid=11884&location=Hakalau&swp=off) ![Private Hilo Shore Excursion - Botanical Gardens & Waterfalls](https://mediaim.expedia.com/localexpert/48454228/7ac94aa0-7d4c-465d-b962-c918f580f96e.jpg?impolicy=resizecrop&rw=500&rh=280) ### Private Hilo Shore Excursion - Botanical Gardens & Waterfalls 7h Free cancellation available £954 includes taxes & fees per traveller\* \*Get lower prices by selecting more than 2 adults [](https://www.expedia.co.uk/things-to-do/7-hour-private-sightseeing-tour-of-hilo.a48454228.activity-details?&rid=11884&location=Hakalau&swp=off) ### Classes & workshops [See all 3 activities](https://expedia.co.uk/things-to-do/search?&rid=11884&location=Hakalau&filter.categories=ClassesWorkshops) ![10 Bar Hawaiian Craft Chocolate Tasting Experience](https://mediaim.expedia.com/localexpert/49280053/7153c664-bc35-4a61-abc2-4b52e21be50e.jpg?impolicy=resizecrop&rw=500&rh=280) ### 10 Bar Hawaiian Craft Chocolate Tasting Experience 1h 30m Free cancellation available £57 includes taxes & fees per adult [](https://www.expedia.co.uk/things-to-do/history-of-chocolate-and-10-bar-hawaiian-craft-chocolate-tasting.a49280053.activity-details?&rid=11884&location=Hakalau&swp=off) ![Craft Chocolate Tasting and Farm Experience on the Big Island](https://mediaim.expedia.com/localexpert/47639146/6027e92e-5e40-4e9b-a8fe-e64b551743a5.jpg?impolicy=resizecrop&rw=500&rh=280) ### Craft Chocolate Tasting and Farm Experience on the Big Island 3h 30m 10/10 21 Viator reviews Free cancellation available £102 includes taxes & fees per adult [](https://www.expedia.co.uk/things-to-do/big-island-hawaii-craft-chocolate-tasting-and-farm-experience.a47639146.activity-details?&rid=11884&location=Hakalau&swp=off) ![Farm to Table Cooking Class at Kulaniapia Falls](https://mediaim.expedia.com/localexpert/5057633/ddd18be7-4802-47a1-a035-cb0839c9b573.jpg?impolicy=resizecrop&rw=500&rh=280) ### Farm to Table Cooking Class at Kulaniapia Falls 4h 9.6/10 14 Viator reviews Free cancellation available £127 includes taxes & fees per adult [](https://www.expedia.co.uk/things-to-do/farm-to-table-cooking-class-at-kulaniapia-falls.a5057633.activity-details?&rid=11884&location=Hakalau&swp=off) ## Recommended things to do in Hakalau | Number of things to do | 38 | | ------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | Cheapest thing to do on Expedia | [Kulaniapia Falls Daypass with Activity Discount](/things-to-do/kulaniapia-falls-daypass-with-activity-discount.a5057615.activity-details): £53 | | Top 5 things to do | [Big Island GOAT Experience: Mauna Kea Summit, Sunset & Stars](/things-to-do/mauna-kea-summit-sunset-and-stars-hilo-kona-waikoloa-pick-up.a3901815.activity-details)[Kulaniapia Falls Daypass with Activity Discount](/things-to-do/kulaniapia-falls-daypass-with-activity-discount.a5057615.activity-details)[Umauma Falls Private Waterfall And River Swim](/things-to-do/umauma-falls-private-waterfall-and-river-swim.a50730293.activity-details)[Royal Humpback Whale Exploration](/things-to-do/royal-humpback-whale-experience.a45393491.activity-details)[Waiale Waterfalls hike and swim with Native Hawaiian](/things-to-do/null.a48495700.activity-details) | | Half-day tours | [Umauma Falls Private Waterfall And River Swim](/things-to-do/umauma-falls-private-waterfall-and-river-swim.a50730293.activity-details)[Royal Humpback Whale Exploration](/things-to-do/royal-humpback-whale-experience.a45393491.activity-details)[Waiale Waterfalls hike and swim with Native Hawaiian](/things-to-do/null.a48495700.activity-details)[10 Bar Hawaiian Craft Chocolate Tasting Experience](/things-to-do/history-of-chocolate-and-10-bar-hawaiian-craft-chocolate-tasting.a49280053.activity-details)[Big Island: 8-Zipline & Suspension Bridge Waterfall Adventure](/things-to-do/big-island-zipline-adventure-2-1-2-hours.a1393765.activity-details) | | With kids | [Kulaniapia Falls Daypass with Activity Discount](/things-to-do/kulaniapia-falls-daypass-with-activity-discount.a5057615.activity-details)[Umauma Falls Private Waterfall And River Swim](/things-to-do/umauma-falls-private-waterfall-and-river-swim.a50730293.activity-details)[Big Island: 8-Zipline & Suspension Bridge Waterfall Adventure](/things-to-do/big-island-zipline-adventure-2-1-2-hours.a1393765.activity-details)[Akaka Falls Tour - Volcanoes National Park and Hilo Discovery](/things-to-do/akaka-falls-tour-volcanoes-national-park-and-hilo-discovery.a50865931.activity-details)[Hilo Shore Excursion: Volcano Safari Lava Caves & Black Sand](/things-to-do/hilo-shore-excursion-volcano-safari-lava-caves-falls-highlights-small-group.a2305215.activity-details) | ## What to do in Hakalau --- ### Popular places to visit ![Akaka Falls](https://images.trvl-media.com/place/6069057/a4d25f84-bf87-43a8-81fd-02e54f212bca.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### Akaka Falls 5/5(2 reviews) The most picturesque waterfall on Hawaii’s Big Island is easily accessible, with a stroll through beautiful rain forest. [](https://expedia.co.uk/Akaka-Falls-Hakalau.d6069057.Attraction) ![Umauma Falls, Hilo, Hamakua Coast, Hawaii](https://images.trvl-media.com/place/6289977/3a384dd7-47e3-4d1e-910f-a8cf2495ed76.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### Umauma Falls Explore the great outdoors at Umauma Falls, a lovely green space in Hakalau. Wander the seaside in this relaxing area. [](https://expedia.co.uk/Umauma-Falls-Hakalau.d6289977.Attraction) ![Akaka Falls State Park](https://images.trvl-media.com/place/633375813013942272/84688e8e-7d54-4e53-bfb1-113fe9f3a492.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### Akaka Falls State Park You can take time to visit Akaka Falls State Park during your travels to Hakalau. Stroll along the seaside or discover the waterfalls in this relaxing area. [](https://expedia.co.uk/Akaka-Falls-State-Park-Hakalau.d633375813013942272.Attraction) #### Hakalau Beach Park Explore the great outdoors at Hakalau Beach Park, a lovely green space in Hakalau. Wander the seaside or discover the waterfalls in this relaxing area. [](https://expedia.co.uk/Hakalau-Beach-Park-Hakalau.d6289919.Attraction) #### Zip Isle Zip Line You can take time to visit Zip Isle Zip Line during your travels to Hakalau. Wander through the seaside and picturesque gardens in this relaxing area. [](https://expedia.co.uk/Zip-Isle-Zip-Line-Hakalau.d553248621532639041.Attraction) --- Looking for fun things to do nearby? Check [things to do near me](https://www.expedia.co.uk/things-to-do-near-me) to find and book the best things to do, fun activities, and top attractions wherever you happen to be. --- ## Day trip destinations from Hakalau ![Hilo](https://images.trvl-media.com/place/1643/a391e806-7317-4f66-9354-9bb2133c0d78.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Hilo ![Papaikou](https://images.trvl-media.com/place/11880/3e0d2b17-dfca-4ef0-93a4-f81f8a5a7735.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Papaikou ![USA, Hawaii, Pepeekeo, Hawaiis wunderschöne Natur und ihre Eindrücke](https://images.trvl-media.com/place/11881/eb3ef1a1-44dc-4029-bb80-01cd45995155.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Pepeekeo ![Honomu](https://images.trvl-media.com/place/11882/69ddbb1a-451d-4b43-bf75-10c29f5f6835.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Honomu ![Ninole](https://images.trvl-media.com/place/6063977/9d9d127c-d8da-4156-91b2-769f90d6f843.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Ninole ## Frequently asked questions ### Is Hakalau worth visiting? ### How do I spend a day in Hakalau? ### What is the top tourist attraction in Hakalau? ### Is three days enough to stay in Hakalau? ### What are some activities to do in Hakalau with kids? > - [Kulaniapia Falls Daypass with Activity Discount](https://expedia.co.uk/things-to-do/kulaniapia-falls-daypass-with-activity-discount.a5057615.activity-details) > - [Umauma Falls Private Waterfall And River Swim](https://expedia.co.uk/things-to-do/umauma-falls-private-waterfall-and-river-swim.a50730293.activity-details) > - [Big Island: 8-Zipline & Suspension Bridge Waterfall Adventure](https://expedia.co.uk/things-to-do/big-island-zipline-adventure-2-1-2-hours.a1393765.activity-details) > - [Akaka Falls Tour - Volcanoes National Park and Hilo Discovery](https://expedia.co.uk/things-to-do/akaka-falls-tour-volcanoes-national-park-and-hilo-discovery.a50865931.activity-details) > - [Hilo Shore Excursion: Volcano Safari Lava Caves & Black Sand](https://expedia.co.uk/things-to-do/hilo-shore-excursion-volcano-safari-lava-caves-falls-highlights-small-group.a2305215.activity-details) ### What to do in Hakalau for adults? ### Are there free things to do in Hakalau?